﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Тхи_4_лаба
{
    class airplanes
    {
        protected int kol;
        protected int all_passages;

        public int return_kol()
        {
            return kol;
        }

        public int return_all_passages()
        {
            return all_passages;
        }

        public void set_kol(int kol1)
        {
            kol = kol1;
        }

    }
}
